| No. | Item | Definition |
|---|---|---|
| 1. | abbreviation | shortened form of a word |
| 2. | acronym | initials pronounced as a word |
| 3. | alert | urgent attention message |
| 4. | alignment | text positioning in a field |
| 5. | ambiguity | more than one possible meaning |
| 6. | apostrophe | single curved punctuation mark |
| 7. | bidirectional | containing mixed text directions |
| 8. | brand name | protected product or company name |
| 9. | bug | software defect |
| 10. | build | compiled version of software |
| 11. | button | clickable interface control |
| 12. | capitalization | use of uppercase letters |
| 13. | character | single text symbol |
| 14. | checkbox | toggle box control |
| 15. | colon | punctuation introducing information |
| 16. | comma | small pause punctuation mark |
| 17. | concatenation | joining strings together |
| 18. | consistency | uniform wording and formatting |
| 19. | context | surrounding usage information |
| 20. | dash | longer punctuation line |
| 21. | date format | way dates are written |
| 22. | defect | fault needing correction |
| 23. | diacritic | mark added to a letter |
| 24. | dialog | pop-up interaction window |
| 25. | dropdown | expandable options list |
| 26. | ellipsis | three-dot omission mark |
| 27. | encoding | character representation system |
| 28. | error | problem or failure message |
| 29. | escape | marking special characters safely |
| 30. | externalized | moved out for translation |
| 31. | fail | unsuccessful test result |
| 32. | field | input area for data |
| 33. | fix | correction for a problem |
| 34. | font | typeface used for text |
| 35. | form | set of input fields |
| 36. | gender | grammatical or social sex marking |
| 37. | glossary | list of approved terms |
| 38. | glyph | visual form of a character |
| 39. | hardcoded | fixed in code, not externalized |
| 40. | HTML | web page markup language |
| 41. | hyphen | short joining punctuation mark |
| 42. | idiom | fixed phrase with special meaning |
| 43. | inflection | word form change by grammar |
| 44. | initialism | initial letters pronounced separately |
| 45. | internationalization | designing for global adaptation |
| 46. | issue | reported problem or task |
| 47. | JSON | lightweight data format |
| 48. | key | identifier for a string |
| 49. | label | short identifying text |
| 50. | layout | arrangement of interface elements |
| 51. | line break | start of a new line |
| 52. | linguist | language specialist |
| 53. | locale | language and regional setting |
| 54. | localization | adapting content for a market |
| 55. | LTR | left-to-right text direction |
| 56. | markup | tags describing text structure |
| 57. | measurement | system for size or quantity |
| 58. | menu | list of selectable options |
| 59. | mirroring | reversing layout direction visually |
| 60. | number format | way numbers are displayed |
| 61. | overflow | text exceeds available space |
| 62. | patch | small software update |
| 63. | period | sentence-ending dot |
| 64. | placeholder | token replaced at runtime |
| 65. | plural | form meaning more than one |
| 66. | priority | urgency level for fixing |
| 67. | prompt | request for user input |
| 68. | proofreading | final check for mistakes |
| 69. | pseudo-localization | fake localization for testing |
| 70. | quotation marks | marks enclosing quoted text |
| 71. | radio button | single-choice selection control |
| 72. | register | level of formality |
| 73. | regression | reintroduced defect after change |
| 74. | release | published software version |
| 75. | repro | steps to reproduce a bug |
| 76. | reviewer | person checking translated content |
| 77. | RTL | right-to-left text direction |
| 78. | screenshot | captured screen image |
| 79. | script | writing system of a language |
| 80. | semicolon | punctuation linking clauses |
| 81. | severity | impact level of a bug |
| 82. | singular | form meaning one |
| 83. | source | original language content |
| 84. | string | a unit of text |
| 85. | style guide | rules for writing style |
| 86. | tab | section selector in interface |
| 87. | target | destination language content |
| 88. | terminology | approved specialized word set |
| 89. | ticket | tracked issue record |
| 90. | tooltip | small hover help message |
| 91. | translation | text rendered in another language |
| 92. | truncation | text cut off visually |
| 93. | UI | user interface |
| 94. | Unicode | universal character standard |
| 95. | UTF-8 | common Unicode encoding format |
| 96. | version | numbered software iteration |
| 97. | warning | cautionary system message |
| 98. | whitespace | blank space in text |
| 99. | wrap | text flowing onto next line |
| 100. | XML | structured markup language |