1. AFAIK = As Far As I Know = sepanjang yang saya tahu
2. ASAP= As Soon As Possible = sesegera mungkin
3. BTW = By The Way = ngomong-ngomong
4. CMIIW = Correct Me If I’m Wrong = benarkan bila saya salah 
5. CP = Cross-Posting = posting double
6. LTNC = Long Time No See = lama tidak jumpa
7. FYI = For Your Information = sekadar info
8. HTH = Hope That Helped/Hope This Helps = semoga membantu
9. IAC = In Any Case = dalam situasi apapun
10. III= It Is Imposible = mustahil
11. IIRC = If I Recall Correctly = bila ingatan saya benar
12. IMO = In My Opinion
13. IMHO = In My Humble Opinion (rarely: In My Honest Opinion) = menurut pendapat saya
14. IMNSHO = In My Not-So-Humble Opinion
15. IOW = In Other Words = dengan kata lain
16. ISO = In Search Of = sedang mencari
17. LOL = Laughs Out Loud = tertawa terbahak-bahak
18. LMAO = Laughing My Ass Off = tertawa ngakak
19. OIC = Oh, I See = gitu ya..
20. OMG = Oh, My God =Oh Tuhan...
21. OTOH = On The Other Hand = Sebaliknya atau di sisi lain
22. OT = Off Topic = di luar topik
23. OOT = Out Of Topic = di luar topik
24. POV = Point Of View = pandangan / opini
25. PS = Post Scriptum; PostScript = di luar tulisan di atas (biasanya setelah tulisan email / artikel selesai).
26. ROTFL = Rolling On The Floor Laughing = tertawa ngakak
27. ROTFLMAO = Rolling On The Floor Laughing My Ass Off = tertawa ngakak kuadrat
28. SOL = Sorry, One Liner – kalau pesan anda pendek, cantumkan ini.
29. SSIA = Subject Says It All = subjek sudah menjelaskan isi
30. TBE = To Be Expected = diharapkan
31. TBH = To Be Honest = sejujurnya
32. TWIMC = To Whom It May Concern = pada siapa saja yang berkepentingan
33. TBYB = Try Before You Buy = coba sebelum membeli
34. TMA = Take My Advice = ambil nasihat saya
35. TIMTOWTDI = There Is More Than One Way To Do It = banyak jalan
36. TINALO = This Is Not A Legal Opinion = bukan pandangan hukum
37. TINAR = This Is Not A Recommendation = bukan rekomendasi
38. TIA = Thanks In Advance = terima kasih sebelumnya
39. TFTT = Thanks For The Thought = terima kasih pendapatnya
40. TYVM = Thank You Very Much = Terima Kasih Banyak
41. VOOT = Very Out Of Topic = gak nyambung banget
42. WOMBAT = Waste Of Money, Brains, And Time = buang uang, pikiran dan waktu
43. WBS = Write Back Soon = saya balas segera suratnya
44. WRT = With Regard To; With Respect To = berkaitan dengan
45. WYGIWYPF = What You Get Is What You Pay For = apa yang kamu dapat itu sesuai yang kamu bayar
46. WYSIWYG = What You See Is What You Get = yang kamu lihat yang akan kamu dapat
47. WTB = Want To Buy = mau beli
48. WTS = Want To Sell = mau jual
49. WTI = Want To Inform = ingin memberi tahu
50. WTA = Want To Ask = ingin bertanya