Yes, the Miniseries models file names didn't use an abbreviation for "Miniseries" like "mini", instead using a few letters from their name (Angelica = ang, Cristina = cris, Luana = lua, etc.).
To make it even more confusing, WALS series 3, also known as "Little Girl Heaven" used to use the same file naming system as the Miniseries models. A few letters of their first name. Plus, it was a bit hard to figure out which gallery number it was because they didn't follow the standard, 1, 2, 3, 4... sequence. For example, if it was gallery 126 with the model named Claudia, the file names weren't S3_126, or even LGH_126. It was the abbreviated models name, "clau", then "lgh" and then HER set number within the whole series 3 world. So. gallery 126 sets are called clau_lgh_25XXX, thru clau_lgh_29XXX, because they were the 25th through 29th sets she did in series 3. Fun, huh? Eventually, they dropped the models name and just used the same file numbering system as they did for S1 and S2, calling it LGH instead of S3.
"Sorry, if I'm being boring..."
No problem. Many of us are just as organized as you. It makes it that much easier when we need to find something. :)