ASM #1, 3- current including annuals. I plan on aquiring a #2 ASAP so that will be completed before end of year. I also have full runs of all the other major Spider-man titles, all volumes (Web, Spectacular, Peter Parker, Marvel Team-up, Friendly Neighborhood etc...) with the exception of Marvel Tales.
Uncanny X-men #94 - 544 and slowly picking away at the reprints. I should be able to get back to 50 with too much trouble.
A bunch of other titles have smaller/medium size runs nearing completion.
FF #40 - 300 (Need 24 issues)
Incredible Hulk #102 - 250 (Need 18 issues)
Conan #1 - 120 (need 9 issues)
Runs of Thor, Iron Man and Captain Marvel (V1) are in lesser states of completion but I have some good pockets and keys already.