Right. Sorta. That's one way they're called which is accurate but frequently folks will just say "my tank from xyz other a 0.5 ohm coil" confuses me. Maybe it's just me so don't worry but the rba thing is a thing. It's like "I got an RBA from my baby beast", so I'm not sure it's a good all inclusive abbreviation for anything rebuildable and lopping rda and rta into it.
But I've never heard any older vapers talk with confusing terminology like that... it's usually newbies that are so confusing..
How do you think it's best worded.. ? I've always called any factory tank that takes factory coils a drop-in tank and I call factory coils drop in coils, when I speak about building on a factory tank that either has an rba deck or a drop in coil I always specify what kind of coil, drop-in or handmade. ..