| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| I-an | city | T'ai-wan Sheng | Taiwan | 23.35 | 120.2333333 | 26 | 40287 |
| I-ch'ang-ts'un | city | T'ai-wan Sheng | Taiwan | 23.9833333 | 121.5833333 | 22 | 9199 |
| I-ch'i | city | T'ai-wan Sheng | Taiwan | 23.5166667 | 120.55 | 643 | 47562 |
| I-ch'iao-tzu | city | T'ai-wan Sheng | Taiwan | 23.5333333 | 120.4166667 | 95 | 43520 |
| I-ch'ou | city | T'ai-wan Sheng | Taiwan | 23.25 | 120.4333333 | 291 | 77977 |
| I-chia | city | T'ai-wan Sheng | Taiwan | 22.9833333 | 120.25 | 39 | 207696 |
| I-chia | city | T'ai-wan Sheng | Taiwan | 22.8666667 | 120.2666667 | 39 | 61292 |
| I-chia | city | Kao-hsiung Shih | Taiwan | 22.6 | 120.3333333 | 16 | 599126 |
| I-chia-she | city | T'ai-wan Sheng | Taiwan | 23.5833333 | 119.6 | 16 | 38799 |
| I-chieh | city | T'ai-wan Sheng | Taiwan | 24.7833333 | 121.75 | 26 | 25160 |
| I-chih-shan | city | T'ai-wan Sheng | Taiwan | 23.55 | 120.6166667 | 2030 | 60094 |
| I-chu | city | T'ai-wan Sheng | Taiwan | 23.3383333 | 120.2447222 | 29 | 40287 |
| I-chuang | city | T'ai-wan Sheng | Taiwan | 23.8166667 | 120.4166667 | 68 | 111213 |
| I-chuang | city | T'ai-wan Sheng | Taiwan | 24.05 | 121.1666667 | 4265 | 17059 |
| I-chuang | city | T'ai-wan Sheng | Taiwan | 24.9 | 121.2166667 | 649 | 139641 |
| I-chuang-ts'un | city | T'ai-wan Sheng | Taiwan | 23.8166667 | 120.4166667 | 68 | 111213 |
| I-ho | city | T'ai-wan Sheng | Taiwan | 23.1166667 | 120.15 | 36 | 154331 |
| I-ho | city | T'ai-wan Sheng | Taiwan | 22.6333333 | 120.4166667 | 49 | 55560 |
| I-ho | city | T'ai-wan Sheng | Taiwan | 23.7833333 | 120.4833333 | 111 | 97969 |
| I-ho | city | T'ai-wan Sheng | Taiwan | 24.3833333 | 120.85 | 1049 | 41263 |
| I-ho | city | T'ai-wan Sheng | Taiwan | 24.4 | 120.8666667 | 1312 | 41263 |
| I-ho-li | city | T'ai-wan Sheng | Taiwan | 23.7833333 | 120.4833333 | 111 | 97969 |
| I-ho-ts'un | city | T'ai-wan Sheng | Taiwan | 23.1166667 | 120.15 | 36 | 154331 |
| I-ho-ts'un | city | T'ai-wan Sheng | Taiwan | 22.6333333 | 120.4166667 | 49 | 55560 |
| I-ho-ts'un | city | T'ai-wan Sheng | Taiwan | 23.7833333 | 120.4833333 | 111 | 97969 |
| I-ho-ts'un | city | T'ai-wan Sheng | Taiwan | 23.9 | 120.7 | 495 | 29298 |
| I-ho-ts'un | city | T'ai-wan Sheng | Taiwan | 24.3833333 | 120.85 | 1049 | 41263 |
| I-ho-ts'un | city | T'ai-wan Sheng | Taiwan | 24.4 | 120.8666667 | 1312 | 41263 |
| I-hsieh Chia | city | T'ai-wan Sheng | Taiwan | 23.5333333 | 121.5 | 0 | 3458 |
| I-hsien-chia | city | T'ai-wan Sheng | Taiwan | 23.5333333 | 121.5 | 0 | 3458 |
| I-hsien-ts'un | city | T'ai-wan Sheng | Taiwan | 24.75 | 121.7 | 39 | 28739 |
| I-hsin | city | T'ai-wan Sheng | Taiwan | 23.345 | 120.3005556 | 98 | 49208 |
| I-hsin-ts'un | city | T'ai-wan Sheng | Taiwan | 23.345 | 120.3005556 | 98 | 49208 |
| I-hsing | city | T'ai-wan Sheng | Taiwan | 23.345 | 120.3005556 | 98 | 49208 |
| I-hsing | city | T'ai-wan Sheng | Taiwan | 24.0666667 | 120.4666667 | 29 | 117149 |
| I-hsing | city | T'ai-wan Sheng | Taiwan | 24.0666667 | 120.4833333 | 29 | 117149 |
| I-hsing | city | T'ai-wan Sheng | Taiwan | 24.7 | 121.2 | 2345 | 38323 |
| I-hsing | city | T'ai-wan Sheng | Taiwan | 24.7833333 | 121.3666667 | 2060 | 139301 |
| I-hsing-she | city | T'ai-wan Sheng | Taiwan | 24.7 | 121.2 | 2345 | 38323 |
| I-hsuan-chia | city | T'ai-wan Sheng | Taiwan | 23.5333333 | 121.5 | 0 | 3458 |
| I-hsueh-hsia | city | T'ai-wan Sheng | Taiwan | 25.05 | 121.4166667 | 42 | 434987 |
| I-hsueh-ts'un | city | T'ai-wan Sheng | Taiwan | 25.05 | 121.4166667 | 42 | 434987 |
| I-hsüan-chia | city | T'ai-wan Sheng | Taiwan | 23.5333333 | 121.5 | 0 | 3458 |
| I-hsüeh-hsia | city | T'ai-wan Sheng | Taiwan | 25.05 | 121.4166667 | 42 | 434987 |
| I-hsüeh-ts'un | city | T'ai-wan Sheng | Taiwan | 25.05 | 121.4166667 | 42 | 434987 |
| I-jan | city | T'ai-wan Sheng | Taiwan | 23.6333333 | 120.4 | 75 | 180358 |
| I-jen | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.4 | 75 | 226506 |
| I-jen | city | T'ai-wan Sheng | Taiwan | 23.5166667 | 120.4833333 | 187 | 42514 |
| I-jen | city | T'ai-wan Sheng | Taiwan | 23.5 | 120.5 | 203 | 39974 |
| I-jen | city | T'ai-wan Sheng | Taiwan | 23.5166667 | 120.5 | 229 | 44631 |
| I-jen-ts'un | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.4 | 75 | 226506 |
| I-jen-ts'un | city | T'ai-wan Sheng | Taiwan | 23.5166667 | 120.5 | 229 | 44631 |
| I-jen-ts'un | city | T'ai-wan Sheng | Taiwan | 23.45 | 120.5166667 | 442 | 39877 |
| I-jen-ts'us | city | T'ai-wan Sheng | Taiwan | 22.55 | 120.4 | 75 | 226506 |
| I-k'ang-lang | city | T'ai-wan Sheng | Taiwan | 24.2666667 | 120.5333333 | 29 | 44200 |
| I-k'eng | city | T'ai-wan Sheng | Taiwan | 25.0333333 | 121.7 | 1433 | 238893 |
| I-k'eng-k'ou | city | T'ai-wan Sheng | Taiwan | 25.0333333 | 121.7 | 1433 | 238893 |
| I-la | city | T'ai-wan Sheng | Taiwan | 22.75 | 120.7 | 1020 | 43643 |
| I-la-la-la-k'ou | city | T'ai-wan Sheng | Taiwan | 22.0833333 | 121.5166667 | 36 | 12877 |
| I-la-la-mi | city | T'ai-wan Sheng | Taiwan | 22.0833333 | 121.5166667 | 36 | 12877 |
| I-la-nu-mi | city | T'ai-wan Sheng | Taiwan | 22.0666667 | 121.55 | 462 | 14608 |
| I-la-nu-mi-li | city | T'ai-wan Sheng | Taiwan | 22.0666667 | 121.55 | 462 | 14608 |
| I-la-nu-mi-li-chiao | city | T'ai-wan Sheng | Taiwan | 22.0666667 | 121.55 | 462 | 14608 |
| I-la-she | city | T'ai-wan Sheng | Taiwan | 22.75 | 120.7 | 1020 | 43643 |
| I-lai-she | city | T'ai-wan Sheng | Taiwan | 22.75 | 120.7 | 1020 | 43643 |
| I-lan | city | T'ai-wan Sheng | Taiwan | 24.7666667 | 121.75 | 22 | 25160 |
| I-lan-hsien | city | T'ai-wan Sheng | Taiwan | 24.7666667 | 121.75 | 22 | 25160 |
| I-ma-wa-lu-erh | city | T'ai-wan Sheng | Taiwan | 22.0333333 | 121.55 | 278 | 12357 |
| I-ma-wu-lu-erh | city | T'ai-wan Sheng | Taiwan | 22.0333333 | 121.55 | 278 | 12357 |
| I-mao-li | city | T'ai-wan Sheng | Taiwan | 24.5 | 121.1 | 6889 | 40106 |
| I-min | city | T'ai-wan Sheng | Taiwan | 23.9666667 | 120.4333333 | 36 | 119945 |
| I-min | city | T'ai-wan Sheng | Taiwan | 22.7666667 | 120.5166667 | 108 | 48661 |
| I-min | city | T'ai-wan Sheng | Taiwan | 24.5 | 120.8166667 | 393 | 41241 |
| I-min-hsin-ts'un | city | T'ai-wan Sheng | Taiwan | 22.7666667 | 120.5166667 | 108 | 48661 |
| I-min-hsin-ts'un | city | T'ai-wan Sheng | Taiwan | 25.0666667 | 121.1166667 | 42 | 72836 |
| I-min-liao | city | T'ai-wan Sheng | Taiwan | 23.1166667 | 120.2833333 | 144 | 99966 |
| I-min-liao | city | T'ai-wan Sheng | Taiwan | 23.0666667 | 120.2833333 | 147 | 157600 |
| I-min-miao | city | T'ai-wan Sheng | Taiwan | 24.85 | 121.0333333 | 180 | 110047 |
| I-min-pu | city | T'ai-wan Sheng | Taiwan | 24.5 | 120.8166667 | 393 | 41241 |
| I-min-ts'un | city | T'ai-wan Sheng | Taiwan | 23.9666667 | 120.4333333 | 36 | 119945 |
| I-min-ts'un | city | T'ai-wan Sheng | Taiwan | 22.7666667 | 120.5166667 | 108 | 48661 |
| I-mu-chih-she | city | T'ai-wan Sheng | Taiwan | 23.5166667 | 120.7333333 | 3690 | 39147 |
| I-pa-no | city | T'ai-wan Sheng | Taiwan | 23.1833333 | 121.0333333 | 3326 | 9706 |
| I-pan | city | T'ai-wan Sheng | Taiwan | 24.0666667 | 121.5833333 | 518 | 9394 |
| I-pin-ts'un | city | T'ai-wan Sheng | Taiwan | 22.9833333 | 120.6166667 | 2162 | 60580 |
| I-shan-li | city | T'ai-wan Sheng | Taiwan | 25.2 | 121.4333333 | 134 | 187045 |
| I-sheng-ts'un | city | T'ai-wan Sheng | Taiwan | 24.7833333 | 121.3666667 | 2060 | 139301 |
| I-sheng-ts'un | city | T'ai-wan Sheng | Taiwan | 24.8 | 121.3666667 | 1187 | 147155 |
| I-shih-ts'un | city | T'ai-wan Sheng | Taiwan | 25 | 121.3166667 | 328 | 143135 |
| I-shih-ts'un | city | T'ai-wan Sheng | Taiwan | 25.0833333 | 121.3833333 | 787 | 208181 |
| I-t'a-lai | city | T'ai-wan Sheng | Taiwan | 22.0333333 | 121.5333333 | 150 | 12761 |
| I-t'ing-ts'un | city | T'ai-wan Sheng | Taiwan | 22.6166667 | 120.5833333 | 49 | 43684 |
| I-t'un | city | T'ai-wan Sheng | Taiwan | 22.2 | 120.7666667 | 1338 | 43811 |
| I-t'un-shan-she | city | T'ai-wan Sheng | Taiwan | 22.2 | 120.7666667 | 1338 | 43811 |
| I-te | city | T'ai-wan Sheng | Taiwan | 25.1333333 | 121.4666667 | 29 | 671942 |
| I-te-li | city | T'ai-wan Sheng | Taiwan | 25.1333333 | 121.45 | 3 | 332584 |
| I-te-li | city | T'ai-wan Sheng | Taiwan | 25.1333333 | 121.4666667 | 29 | 671942 |
| I-tso-k'an-she | city | T'ai-wan Sheng | Taiwan | 23.2166667 | 121.25 | 705 | 9989 |
| I-tung-liao | city | T'ai-wan Sheng | Taiwan | 24.0166667 | 120.6666667 | 265 | 95521 |
| I-tzu-pu | city | T'ai-wan Sheng | Taiwan | 24.85 | 121.15 | 656 | 98084 |
| I-tzu-wa | city | T'ai-wan Sheng | Taiwan | 23.5666667 | 120.1333333 | 3 | 43622 |
| I-wa-chi-nu | city | T'ai-wan Sheng | Taiwan | 22.0333333 | 121.5666667 | 485 | 12357 |
| I-wu | city | T'ai-wan Sheng | Taiwan | 23.5477778 | 120.1891667 | 13 | 66074 |
| I-yuan | city | T'ai-wan Sheng | Taiwan | 23.7 | 120.6 | 501 | 71753 |
| I-yüan | city | T'ai-wan Sheng | Taiwan | 23.7 | 120.6 | 501 | 71753 |
| Iu-Tung-Li | city | T'ai-wan Sheng | Taiwan | 24.7666667 | 120.9333333 | 196 | 198925 |
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