| (as) |
Alarm and Signal |
(mps) |
Motion Picture Studios |
| (ars) |
Atomic Research Service |
(mt) |
Maintenance |
| (bo) |
Bridge Operators |
(nst) |
Nuclear Service Technician |
| (cr) |
Cranemen |
(o) |
Outside |
| (cs) |
Cable Splicers |
(p) |
Powerhouse |
| (catv) |
Cable Television |
(pet) |
Professional Engineers and Technicians |
| (c) |
Communications |
(ptc) |
Professional Technical and Clerical |
| (ees) |
Electrical Equipment Service |
(rr) |
Railroad |
| (ei) |
Electrical Inspection |
(rtb) |
Radio-Television Broadcasting |
| (em) |
Electrical Manufacturing |
(rtm) |
Radio-Television Manufacturing |
| (es) |
Electrical Signs |
(rts) |
Radio-Television Service |
| (et) |
Electrical Technicians |
(s) |
Shopmen |
| (fm) |
Fixture Manufacturing |
(so) |
Service Occupation |
| (gov't) |
Government |
(spa) |
Sound and Public Address |
| (i) |
Inside |
(se) |
Sign Erectors |
| (it) |
Instrument Technicians |
(t) |
Telephone |
| (lctt) |
Line Clearance Tree Trimming |
(u) |
Utility |
| (mo) |
Maintenance and Operation |
(uow) |
Utility Office Workers |
| (mow) |
Maintenance Office Workers |
(ws) |
Warehouse and Supply |
| (mar) |
Marine |
|
|