Repetitive Redundancies

a.k.a. tautologies

It all started when my mother taught me to say "tuna fish". . . .

Where I worked, we also had the following:
CAT testing=customer acceptance test testing
FAT testing=formal acceptance test testing
SIT testing=system integration test testing
UAT testing=user acceptance test testing

related category: Ballestraisms
Word Wild Web
Dumb Things People Say
Lien À Trois
Elmwood Court