| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ssu-Chau-Chiao | city | T'ai-wan Sheng | Taiwan | 25.2666667 | 121.4666667 | 3 | 103470 |
| Ssu-ch'ien-shui | city | T'ai-wan Sheng | Taiwan | 24.8833333 | 121.5666667 | 2480 | 223984 |
| Ssu-ch'u | city | T'ai-wan Sheng | Taiwan | 24.5 | 121.75 | 2037 | 26568 |
| Ssu-ch'un | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.5666667 | 52 | 43695 |
| Ssu-ch'un-li | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.5666667 | 52 | 43695 |
| Ssu-ch'ung-ch'i | city | T'ai-wan Sheng | Taiwan | 22.1 | 120.7333333 | 777 | 33807 |
| Ssu-ch'ung-hsi | city | T'ai-wan Sheng | Taiwan | 22.1 | 120.7333333 | 777 | 33807 |
| Ssu-ch'ü | city | T'ai-wan Sheng | Taiwan | 24.5 | 121.75 | 2037 | 26568 |
| Ssu-chan-ch'iao | city | T'ai-wan Sheng | Taiwan | 25.2666667 | 121.4666667 | 3 | 103470 |
| Ssu-chang | city | T'ai-wan Sheng | Taiwan | 24.1166667 | 120.4833333 | 36 | 108905 |
| Ssu-chang-li | city | T'ai-wan Sheng | Taiwan | 24.1166667 | 120.4833333 | 36 | 108905 |
| Ssu-chang-li | city | T'ai-wan Sheng | Taiwan | 24.2 | 120.6666667 | 426 | 522065 |
| Ssu-chi | city | T'ai-wan Sheng | Taiwan | 24.4833333 | 121.4166667 | 3287 | 28988 |
| Ssu-chi-ts'un | city | T'ai-wan Sheng | Taiwan | 24.4833333 | 121.4166667 | 3287 | 28988 |
| Ssu-chiao-ch'eng | city | T'ai-wan Sheng | Taiwan | 24.016667 | 120.9636111 | 1587 | 17064 |
| Ssu-chiao-lin | city | T'ai-wan Sheng | Taiwan | 22.7833333 | 120.3333333 | 59 | 254566 |
| Ssu-chiao-lin | city | T'ai-wan Sheng | Taiwan | 24.2833333 | 120.8666667 | 1706 | 86154 |
| Ssu-chiao-t'ing | city | T'ai-wan Sheng | Taiwan | 23.85 | 120.5666667 | 157 | 120061 |
| Ssu-chiao-t'ing | city | T'ai-wan Sheng | Taiwan | 24.8833333 | 121.0666667 | 656 | 101235 |
| Ssu-chiao-t'ing | city | T'ai-wan Sheng | Taiwan | 25.1 | 121.75 | 328 | 238812 |
| Ssu-chiao-t'ing-k'eng | city | T'ai-wan Sheng | Taiwan | 25.1166667 | 121.7666667 | 196 | 238812 |
| Ssu-chiao-t'ing-pu | city | T'ai-wan Sheng | Taiwan | 25.1166667 | 121.7666667 | 196 | 238812 |
| Ssu-chieh | city | T'ai-wan Sheng | Taiwan | 24.7833333 | 121.75 | 26 | 25160 |
| Ssu-chieh | city | T'ai-wan Sheng | Taiwan | 24.6833333 | 121.7666667 | 19 | 27919 |
| Ssu-chieh-ts'un | city | T'ai-wan Sheng | Taiwan | 24.6833333 | 121.7666667 | 19 | 27919 |
| Ssu-chieh-ts'un | city | T'ai-wan Sheng | Taiwan | 24.7 | 121.7666667 | 19 | 27919 |
| Ssu-chiu-i | city | T'ai-wan Sheng | Taiwan | 24.7333333 | 121.7333333 | 29 | 28739 |
| Ssu-chou | city | T'ai-wan Sheng | Taiwan | 22.5833333 | 120.5166667 | 32 | 43695 |
| Ssu-chou-ts'un | city | T'ai-wan Sheng | Taiwan | 22.5833333 | 120.5166667 | 32 | 43695 |
| Ssu-chuang-li | city | T'ai-wan Sheng | Taiwan | 24.2 | 120.6666667 | 426 | 522065 |
| Ssu-fan-ti | city | T'ai-wan Sheng | Taiwan | 23.8333333 | 120.3666667 | 39 | 108574 |
| Ssu-fang | city | T'ai-wan Sheng | Taiwan | 23.9333333 | 120.5166667 | 85 | 119984 |
| Ssu-fang | city | T'ai-wan Sheng | Taiwan | 24.55 | 120.8833333 | 1092 | 41216 |
| Ssu-fang-lin | city | T'ai-wan Sheng | Taiwan | 24.85 | 121.1833333 | 984 | 115268 |
| Ssu-fang-lin | city | T'ai-wan Sheng | Taiwan | 24.6166667 | 121.7166667 | 1148 | 28768 |
| Ssu-fang-lin-she | city | T'ai-wan Sheng | Taiwan | 24.6166667 | 121.7166667 | 1148 | 28768 |
| Ssu-fang-shih | city | T'ai-wan Sheng | Taiwan | 24.55 | 120.8833333 | 1092 | 41216 |
| Ssu-fang-ts'un | city | T'ai-wan Sheng | Taiwan | 23.9333333 | 120.5166667 | 85 | 119984 |
| Ssu-fen | city | T'ai-wan Sheng | Taiwan | 24.3666667 | 120.75 | 1181 | 60122 |
| Ssu-fen | city | T'ai-wan Sheng | Taiwan | 24.5 | 120.8333333 | 656 | 41241 |
| Ssu-fen | city | T'ai-wan Sheng | Taiwan | 24.3833333 | 120.8333333 | 1236 | 41697 |
| Ssu-fen-p'ai | city | T'ai-wan Sheng | Taiwan | 24.4166667 | 120.8166667 | 1640 | 41252 |
| Ssu-fen-tzu | city | T'ai-wan Sheng | Taiwan | 23.019444 | 120.2330556 | 52 | 318195 |
| Ssu-fen-tzu | city | T'ai-wan Sheng | Taiwan | 24.6833333 | 120.95 | 200 | 60041 |
| Ssu-fen-tzu | city | T'ai-wan Sheng | Taiwan | 24.9666667 | 121.65 | 1548 | 327496 |
| Ssu-fen-tzu | city | T'ai-wan Sheng | Taiwan | 25 | 121.8166667 | 984 | 206402 |
| Ssu-fong-lin-she | city | T'ai-wan Sheng | Taiwan | 24.6166667 | 121.7166667 | 1148 | 28768 |
| Ssu-hao | city | T'ai-wan Sheng | Taiwan | 23.8833333 | 120.5 | 98 | 120023 |
| Ssu-ho | city | T'ai-wan Sheng | Taiwan | 23.7833333 | 120.5166667 | 127 | 103063 |
| Ssu-ho-ts'un | city | T'ai-wan Sheng | Taiwan | 23.7833333 | 120.5166667 | 127 | 103063 |
| Ssu-hu | city | Fu-chien Sheng | Taiwan | 24.4166667 | 118.3333333 | 39 | 0 |
| Ssu-hu | city | T'ai-wan Sheng | Taiwan | 23.6386111 | 120.2255556 | 19 | 69668 |
| Ssu-hu | city | T'ai-wan Sheng | Taiwan | 24.55 | 120.7333333 | 236 | 31998 |
| Ssu-hu-ts'un | city | T'ai-wan Sheng | Taiwan | 24.55 | 120.7333333 | 236 | 31998 |
| Ssu-hu-tzu | city | T'ai-wan Sheng | Taiwan | 23.8666667 | 120.45 | 95 | 120061 |
| Ssu-hu-wei | city | T'ai-wan Sheng | Taiwan | 24.9 | 121.0666667 | 396 | 101235 |
| Ssu-huang-p'ing | city | T'ai-wan Sheng | Taiwan | 25.2 | 121.5833333 | 895 | 493444 |
| Ssu-k'an-wei | city | T'ai-wan Sheng | Taiwan | 24.3166667 | 120.6333333 | 324 | 91308 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 22.85 | 120.4166667 | 242 | 60838 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 23.9677778 | 120.4286111 | 32 | 119945 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 23.7833333 | 120.4666667 | 104 | 97969 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 22.9666667 | 120.4833333 | 784 | 68597 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 22.4333333 | 120.5333333 | 3 | 32512 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 24.3 | 120.55 | 19 | 61062 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.5666667 | 52 | 43695 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 23.8333333 | 120.5833333 | 249 | 119788 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 24.2166667 | 120.6333333 | 390 | 183725 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 24.0666667 | 120.65 | 137 | 119258 |
| Ssu-k'uai-ts'o | city | T'ai-wan Sheng | Taiwan | 24.3 | 120.6666667 | 557 | 90646 |
| Ssu-k'uang-tzu-p'ing | city | T'ai-wan Sheng | Taiwan | 25.2 | 121.5833333 | 895 | 493444 |
| Ssu-k'un-shen | city | T'ai-wan Sheng | Taiwan | 22.9613889 | 120.1705556 | 3 | 313195 |
| Ssu-k'uo-wa-lang-she | city | T'ai-wan Sheng | Taiwan | 24.5833333 | 121.0833333 | 3143 | 40105 |
| Ssu-kan-shui | city | T'ai-wan Sheng | Taiwan | 24.8833333 | 121.5666667 | 2480 | 223984 |
| Ssu-kou | city | T'ai-wan Sheng | Taiwan | 22.5833333 | 120.5666667 | 45 | 43695 |
| Ssu-kou | city | T'ai-wan Sheng | Taiwan | 22.0166667 | 120.7166667 | 91 | 36045 |
| Ssu-kou-shui | city | T'ai-wan Sheng | Taiwan | 22.5833333 | 120.5666667 | 45 | 43695 |
| Ssu-kou-ts'un | city | T'ai-wan Sheng | Taiwan | 22.5833333 | 120.5666667 | 45 | 43695 |
| Ssu-ku | city | T'ai-wan Sheng | Taiwan | 23.8666667 | 120.2833333 | 6 | 63189 |
| Ssu-ku | city | T'ai-wan Sheng | Taiwan | 23.8333333 | 120.2833333 | 9 | 75703 |
| Ssu-ku | city | T'ai-wan Sheng | Taiwan | 24.05 | 120.65 | 177 | 119258 |
| Ssu-ku | city | T'ai-wan Sheng | Taiwan | 24.2666667 | 120.7 | 652 | 91336 |
| Ssu-ku | city | T'ai-wan Sheng | Taiwan | 25.25 | 121.5833333 | 964 | 237932 |
| Ssu-ku-liao | city | T'ai-wan Sheng | Taiwan | 23.6333333 | 120.35 | 52 | 71433 |
| Ssu-leng | city | T'ai-wan Sheng | Taiwan | 24.65 | 121.4166667 | 2952 | 106795 |
| Ssu-liao | city | T'ai-wan Sheng | Taiwan | 24.7833333 | 121.2 | 695 | 54050 |
| Ssu-lin | city | T'ai-wan Sheng | Taiwan | 22.7833333 | 120.3333333 | 59 | 254566 |
| Ssu-lin | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.5666667 | 52 | 43695 |
| Ssu-lin | city | T'ai-wan Sheng | Taiwan | 22.0666667 | 120.8 | 567 | 43722 |
| Ssu-lin-li | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.5666667 | 52 | 43695 |
| Ssu-lin-ts'un | city | T'ai-wan Sheng | Taiwan | 22.0666667 | 120.8 | 567 | 43722 |
| Ssu-ling | city | T'ai-wan Sheng | Taiwan | 24.65 | 121.4166667 | 2952 | 106795 |
| Ssu-lu | city | T'ai-wan Sheng | Taiwan | 24.35 | 120.9166667 | 1925 | 44781 |
| Ssu-lu-i | city | T'ai-wan Sheng | Taiwan | 24.7333333 | 121.7333333 | 29 | 28739 |
| Ssu-lu-la | city | T'ai-wan Sheng | Taiwan | 22.6333333 | 120.6833333 | 2916 | 43652 |
| Ssu-lu-la-she | city | T'ai-wan Sheng | Taiwan | 22.6333333 | 120.6833333 | 2916 | 43652 |
| Ssu-lu-she | city | T'ai-wan Sheng | Taiwan | 24.35 | 120.9166667 | 1925 | 44781 |
| Ssu-lü-i | city | T'ai-wan Sheng | Taiwan | 24.7333333 | 121.7333333 | 29 | 28739 |
| Ssu-ma | city | T'ai-wan Sheng | Taiwan | 22.85 | 120.6 | 308 | 52878 |
| Ssu-ma-an | city | T'ai-wan Sheng | Taiwan | 23.8833333 | 120.9333333 | 2404 | 17081 |
| Ssu-ma-hsien | city | T'ai-wan Sheng | Taiwan | 24.4166667 | 120.9333333 | 2624 | 41252 |
| Ssu-ma-k'u-ssu | city | T'ai-wan Sheng | Taiwan | 24.5833333 | 121.3333333 | 4921 | 45485 |
| Ssu-ma-ts'un | city | T'ai-wan Sheng | Taiwan | 22.85 | 120.6 | 308 | 52878 |
| Ssu-mei | city | T'ai-wan Sheng | Taiwan | 23.7166667 | 120.2333333 | 19 | 62378 |
| Ssu-mei-ts'un | city | T'ai-wan Sheng | Taiwan | 23.7166667 | 120.2333333 | 19 | 62378 |
| Ssu-min | city | T'ai-wan Sheng | Taiwan | 24.2 | 120.6666667 | 426 | 522065 |
| Ssu-min-li | city | T'ai-wan Sheng | Taiwan | 24.2 | 120.6666667 | 426 | 522065 |
| Ssu-ming | city | T'ai-wan Sheng | Taiwan | 23.15 | 121.2 | 925 | 9888 |
| Ssu-p'i | city | T'ai-wan Sheng | Taiwan | 22.8166667 | 120.5833333 | 203 | 50418 |
| Ssu-pai-ming | city | T'ai-wan Sheng | Taiwan | 24.6833333 | 121.8 | 6 | 19460 |
| Ssu-peng-sha | city | T'ai-wan Sheng | Taiwan | 22.3666667 | 120.65 | 1374 | 39007 |
| Ssu-pien-t'ou | city | T'ai-wan Sheng | Taiwan | 25 | 121.45 | 36 | 237369 |
| Ssu-pu | city | T'ai-wan Sheng | Taiwan | 23.0833333 | 120.4833333 | 311 | 77496 |
| Ssu-she-liao | city | T'ai-wan Sheng | Taiwan | 23.095 | 120.5886111 | 1414 | 68267 |
| Ssu-shih-chang | city | T'ai-wan Sheng | Taiwan | 25 | 121.4666667 | 62 | 405090 |
| Ssu-shih-erh-fen-p'i | city | T'ai-wan Sheng | Taiwan | 24.5333333 | 120.95 | 2132 | 41230 |
| Ssu-shih-fen | city | T'ai-wan Sheng | Taiwan | 22.65 | 120.55 | 65 | 43671 |
| Ssu-shih-fen | city | T'ai-wan Sheng | Taiwan | 24.95 | 121.5666667 | 984 | 396203 |
| Ssu-tao-kou | city | T'ai-wan Sheng | Taiwan | 22 | 121.5833333 | 0 | 5109 |
| Ssu-te | city | T'ai-wan Sheng | Taiwan | 24.0666667 | 120.65 | 137 | 119258 |
| Ssu-te-ts'un | city | T'ai-wan Sheng | Taiwan | 24.0666667 | 120.65 | 137 | 119258 |
| Ssu-ts'ao-hu | city | T'ai-wan Sheng | Taiwan | 23.0166667 | 120.1166667 | 6 | 192393 |
| Ssu-tso-li | city | T'ai-wan Sheng | Taiwan | 24.8333333 | 121.0833333 | 262 | 105133 |
| Ssu-tso-wei | city | T'ai-wan Sheng | Taiwan | 24.8333333 | 121.0833333 | 262 | 105133 |
| Ssu-tso-wu | city | T'ai-wan Sheng | Taiwan | 24.8333333 | 121.0833333 | 262 | 105133 |
| Ssu-tu | city | T'ai-wan Sheng | Taiwan | 24.8833333 | 121.75 | 1633 | 161497 |
| Ssu-wan | city | T'ai-wan Sheng | Taiwan | 24.6333333 | 120.9833333 | 656 | 40093 |
| Ssu-wei | city | T'ai-wan Sheng | Taiwan | 23.3666667 | 120.3833333 | 160 | 61948 |
| Ssu-wei | city | T'ai-wan Sheng | Taiwan | 22.6 | 120.4833333 | 42 | 48008 |
| Ssu-wei-li | city | T'ai-wan Sheng | Taiwan | 22.6 | 120.4833333 | 42 | 48008 |
| Ssu-wei-ts'un | city | Fu-chien Sheng | Taiwan | 24.4166667 | 118.25 | 0 | 0 |
| Ssu-wei-ts'un | city | Fu-chien Sheng | Taiwan | 26.1666667 | 119.9166667 | 324 | 0 |
| Ssu-wo | city | T'ai-wan Sheng | Taiwan | 24.5333333 | 120.6833333 | 45 | 25363 |
| Ssu-yuan | city | T'ai-wan Sheng | Taiwan | 22.8666667 | 120.6166667 | 374 | 52878 |
| Ssu-yuan | city | T'ai-wan Sheng | Taiwan | 24.3833333 | 121.3333333 | 6459 | 71946 |
| Ssu-yuan | city | T'ai-wan Sheng | Taiwan | 25.05 | 121.45 | 13 | 434987 |
| Ssu-yuan-ch'iao | city | T'ai-wan Sheng | Taiwan | 23.9166667 | 121.05 | 3326 | 17077 |
| Ssu-yuan-li | city | T'ai-wan Sheng | Taiwan | 24.75 | 121.7166667 | 32 | 28739 |
| Ssu-yuan-ya-k'ou | city | T'ai-wan Sheng | Taiwan | 24.4 | 121.35 | 6561 | 64225 |
| Ssu-yüan | city | T'ai-wan Sheng | Taiwan | 22.8666667 | 120.6166667 | 374 | 52878 |
| Ssu-yüan | city | T'ai-wan Sheng | Taiwan | 24.3833333 | 121.3333333 | 6459 | 71946 |
| Ssu-yüan | city | T'ai-wan Sheng | Taiwan | 25.05 | 121.45 | 13 | 434987 |
| Ssu-yüan-ch'iao | city | T'ai-wan Sheng | Taiwan | 23.9166667 | 121.05 | 3326 | 17077 |
| Ssu-yüan-li | city | T'ai-wan Sheng | Taiwan | 24.75 | 121.7166667 | 32 | 28739 |
| Ssu-yüan-ya-k'ou | city | T'ai-wan Sheng | Taiwan | 24.4 | 121.35 | 6561 | 64225 |
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