| ป.ล. | | noun, Abbreviation | postscript, p.s. |
ปก  | bpohkL | noun | cover of a book, covering flap or fold |
| verb | to cover or protect by covering or hiding |
| verb | [จะปก] will protect |
ปกแข็ง | bpohkL khaengR | noun | (of a book) hardcover |
 ปกครอง | bpohkL khraawngM | verb, transitive | to rule; administer; govern |
| noun | [การปกครอง] administration; guardianship; watch; period of rule |
| ปกคลุม | bpohkL khloomM | verb | to cover |
| ปกคอเสื้อ | bpohkL khaawM seuuaF | noun | collar |
| ปกติ | bpaL gaL dtiL | adjective | normal; natural; usual; common |
| noun | natural state; normality |
| adverb | [โดยปกติ] normally |
| ปกติ | bpohkL gaL dtiL | | [alternate spelling of ปกติ] |
| ปกป้อง | bpohkL bpaawngF | verb, phrase, formal | to guard; protect; defend; shelter |
| ปกปักใจรักษา | bpohkL bpakL jaiM rakH saaR | verb | to protect; defend; safeguard; shelter; take care of; shield; preserve; maintain |
| ปกปิด | bpohkL bpitL | verb | to cover up; conceal |
| ปกปิดกลเม็ด | bpohkL bpitL gohnM metH | verb, phrase | to hide one's strategy |
| ปกรณ์ | bpohkL ra[n]H | noun, Pali | scripture; bible; orthodoxy; authority |
| noun, Pali | classical literary composition |
| noun, Pali | (reference) book; (technical) manual; textbook; collection of formulas or recipes; treatise; exposition; dissertation |
| noun, Pali | letter; document |
| ปกเสื้อตอนหน้า | bpohkL seuuaF dtaawnM naaF | noun | lapel |
| ปกหนังสือ | bpohkL nangR seuuR | noun | book cover |
| ปกอ่อน | bpohkL aawnL | adjective | paperback (book) |
| ปกิณก | bpaL giL nohkH | adjective, formal, loanword, Pali | various; miscellaneous; assorted; scattered; fragmentary |
| ปกิณกคดี | bpaL giL nohkH khaH deeM | noun, loanword, Pali | (of magazine) variety, assorted stories or prose |
| ปกิณกะ | bpaL ginM gaL | | [alternate spelling of ปกิณก] |
| ปกิณณกะ | bpaL ginM naH gaL | | [alternate spelling of ปกิณก] |
| ปง | bpohngM | loanword, onomatopoeia | [a 'boom' or 'bang' sound] |
| noun | [northwestern Thai dialect] river bank |
| ปชส. | | noun, Abbreviation | public relations |
| ปฏัก | bpaL dtakL | noun, archaic | harpoon; spear; javelin |
| ปฏิ | bpaL dtiL | prefix, formal | [the prefix] anti- or counter-; [signifying] separation; opposition; distinction |
| ปฏิกร | bpaL dtiL gaawnM | noun | reactor |
| ปฏิกรณ์ | bpaL dtikL ra[n]H | noun | reactor |
| noun | [เครื่องปฏิกรณ์] atomic reactor |
| ปฏิกรปรมาณู | bpaL dtiL gaawnM bpaL raH maaM nuuM | noun | nuclear reactor, atomic reactor |
| ปฏิกิริยา | bpaL dtiL giL riH yaaM | noun, phrase, formal, loanword, Pali | reaction |
| ปฏิกิริยาเคมี | bpaL dtiL giL riH yaaM khaehM meeM | noun | chemical reaction |
| ปฏิกิริยาโต้ตอบ | bpaL dtiL giL riH yaaM dtohF dtaawpL | noun, phrase, formal | reaction; reflect |
| ปฏิกิริยาโต้ตอบการสำลัก | bpaL dtiL giL riH yaaM dtohF dtaawpL gaanM sahmR lakH | formal | a gag reflect |
| ปฏิกิริยารุนแรงทางอารมณ์ | bpaL dtiL giL riH yaaM roonM raaengM thaangM aaM rohm[n]M | noun, phrase, formal | a fit |
| ปฏิกิริยาเรือนกระจก | bpaL dtiL giL riH yaaM reuuanM graL johkL | noun | greenhouse effect |
| ปฏิคม | bpaL dtiL khohmM | noun | receptionist |
| ปฏิญญา | bpaL dtinM yaaM | noun | declaration; vow; pledge; agreement; promise |
| ปฏิญาณ | bpaL dtiL yaanM | verb | to pledge or vow; to swear an oath; to take an oath; to swear; to resolve (to...) |
ปฏิทิน  | bpaL dtiL thinM | noun | calendar |
| ปฏิทินตั้งโต๊ะ | bpaL dtiL thinM dtangF dtoH | noun | desk calendar |
| ปฏิทินแม่โขง | bpaL dtiL thinM maaeF khohngR | noun, phrase, colloquial | the "Mae Khong calendars" [Thai girlie/girly calendars that show photographs of naked or almost naked women models intended to please men] |
| ปฏิบัติ | bpaL dtiL batL | verb | execute; perform; do; act; behave |
| noun, phrase, formal, loanword, Pali | [การปฏิบัติ] bahaving; treating; treatment; acting; doing; performing |
| ปฏิบัติตาม | bpaL dtiL batL dtaamM | verb, phrase, formal | to follow |
| ปฏิบัติตามกฎหมาย | bpaL dtiL batL dtaamM gohtL maayR | verb, phrase | to obey the law |
| ปฏิบัติธรรม | bpaL dtiL batL thamM | noun | to practice dharma |
| ปฏิบัติวิธี | bpaL dtiL batL wiH theeM | noun, Pali | method of action |
| ปฏิปักษ์ | bpaL dtiL bpak[s]L | noun | antagonist; opponent; adversary; enemy |
| ปฏิปัน | bpaL dtiL bpanM | noun | a person who has attained enlightenment |
| ปฏิปุจฉา | bpaL dtiL bpootL chaaR | noun, phrase, formal, loanword, Pali | [formal term] rhetorical question |
| ปฏิพากย์ | bpaL dtiL phaak[y]F | noun, phrase, formal, loanword, Pali | paradox |
| ปฏิพากย์พจน์ | bpaL dtiL phaak[y]F phoht[n]H | noun, phrase, formal, loanword, Pali | antithesis |
| ปฏิภาค | bpaL dtiL phaakF | attributive verb | [is] proportionate to |
