Final answer:
Pharmacists and Commanding Officers are the two entities that may authorize a limited number of OTC drugs to be dispensed from the pharmacy.
Step-by-step explanation:
The two entities that may authorize a limited number of OTC drugs to be dispensed from the pharmacy are Pharmacist and Commanding Officer. Pharmacists play a crucial role in dispensing medications, while Commanding Officers in certain settings, such as the military, can have the authority to authorize the dispensing of certain drugs as well.