There are not that many solid oral dosage forms regularly used in retail.
K-tab comes in 8, 10, and 20 mEq (WM in my area uses the Zydus authorized generic)
Klor Con tabs come in 8 mEq and 10 mEq (haven't seen this since CVS)
Klor Con M tabs (microencapsulated) come in 10 mEq, 15 mEq and 20 mEq
Klor Con caps (microencapsulated) come in 8 mEq and 10 mEq (ex: Perrigo)
Micro K caps come in 8 mEq and 10 mEq (Zydus authorized generic)