POJO is one of my favorite acronyms. Along with POTS and COTS.

POTS = Plain Old Telephony System COTS = Commercial Off-The-Shelf

> POTS = Plain Old Telephony System I worked for NY Telephone for years in the '80s, and it was referred to there as "Plain Old Telephone Service" not System. Not that it's a big deal at this point!

	▲	seniorThrowaway 3 hours ago \| parent [-]
		I started my career as a telecom tech in the mid Atlantic (late 90's) and can confirm it was that for me too