BHP (measurement): Be Honest, Please (as it can mean either British Horse Power or Brake Horse Power)
CFL (retrofits): Crappy Fluorescent Lamp or (especially in the USA) Catastrophic Failure Lamp
New (technology): Never ever works (at least on the "consumer" level)
RoHS: Reliability often Hampered Seriously or (you're gonna love this one) Reduction of Health & Safety (in light of how next year medical electronics will have to comply, and so will automotive electronics after 3 years)
Alldatasheet: Nodatasheet
Photobucket: Photofuckit
Electrolytic capacitors:
Elite: Extremely lousy incredibly terrible electrolytics
Gemcon: Garbage, exploded mess. Capacitor or not?
I.Q: Inferior Quality
Jun Fu: Just unreliable, normally fucked up
Sacon: Super awful capacitors open noisily (especially the FZ series)
Teapo: Terrible electrolytics that always pop open