- 拉丁字母 lādīngzìmǔ Latin alphabetThe alphabet used for Latin and most Western European languages, such as English, French, and German; also the basis for the [[汉语拼音|漢語拼音|han4 yu3 pin1 yin1]] system.
- 丁字梁 dīngzìliáng T-girdera structural support beam with a T-shaped cross section
- 丁字镐 dīngzìgǎo pickaxepickaxe; hammer pick
- 丁字尺 dīngzìchǐ T-squareA drawing or measuring tool made of two rulers joined at a right angle, shaped like the character [[丁|丁|ding1]]
- 丁字街 dīngzìjiē T-junctionT-shaped road junction; a street that ends at a perpendicular cross street, forming the shape of the character [[丁|丁|ding1]]
- 丁字规 dīngzìguī T-squarea technical drawing instrument used by draftsmen as a guide for drawing horizontal lines on a drafting table
- 丁字钢 dīngzìgāng T-beamSteel bars with a T-shaped cross-section
- 非拉丁字符 fēilādīngzìfú non-Latin characterscharacters that are not part of the Latin or Roman alphabet
- 丁字板 dīngzìbǎn T-squarea ruler used by draftsmen with a crosspiece at one end used for drawing parallel lines or as a guide for drawing angles
- 丁字步 dīngzìbù T-stepa basic dance position where the feet are placed to form a "T" shape
- 丁字矩 dīngzìjǔ T-squareT-square or T-rule used for drawing straight lines and as a guide for set squares
- 丁字裤 dīngzìkù thongthong or G-string underwear; specifically refers to a garment shaped like the character [[丁|丁|ding1]], such as those worn in traditional customs or sports like sumo
