The freqs and TG's are shown here for the Thomas and Mack Center, an LTR TRS, but I have not verified them:
http://www.radioreference.com/apps/db/?sid=5669
I'll look for more Univ. freqs.
Here is the info to monitor them:
WPWK236
UNIVERSITY AND COMMUNITY COLLEGE SYSTEM
PO Box 452007
4505 MARYLAND PKWY
LAS VEGAS, NV 89154-2007
Control Points: 4505 MARYLAND PKWY, LAS VEGAS, NV
90.617 - EXPANSION OF THE NEVADA SHARED RADIO SYSTEM THAT SUPPORTS MULTIPLE STATE AND LOCAL GOVT AGENCIES THAT INCLUDE NV DOT, UNIV OF NV, NV POWER, NV NATIONAL GUARD, CITY OF NORTH LAS VEGAS, SIERRA PACIFIC POWER AND GAMING AND CONTROL BOARD
http://www.radioreference.com/apps/db/?sid=706 Site 6, UNLV TG's listed lower on the page.
855.2375
857.2625
859.4875
859.9875
860.4625
WQDS593
LAS VEGAS METROPOLITAN POLICE
Transmitter Address /Area of Operation
4505 MARYLAND PKWY (UNLV)
LAS VEGAS, NV
158.775
WQCL961
UNIVERSITY OF NEVADA LAS VEGAS
4505 S MARYLAND PKWY BOX 451042
LAS VEGAS, NV 89154-9900
90.35A2 - SCHOOLS INCIDENT RESPONSE TEAM
465.00 (paging system)
WPPP233
THOMAS MACK CENTER SAM BOYD STADIUM
PO Box 450003
4505 MARYLAND PKWY
LAS VEGAS, NV 89154-0003
90.35A1 - APPLICANT IS A CONVENTION CENTER/COLLEGE STADIUM. RADIOS WILL BE USED TO COORDINATE SECURITY CONCESSIONS PARKING MANAGEMENT AND SAFETY PERSONNEL.
468.300
WPBT293
UNIVERSITY OF NEVADA LAS VEGAS
4505 MARYLAND PKY
LAS VEGAS, NV 89154-0003
Transmitter Address /Area of Operation
36-05-57.9 N, 115-03-55.0 W (SW corner of Nellis & Tropicana)
463.6375
463.7125
WNXK253
UNIVERSITY OF NEVADA SYSTEMS
4505 MARYLAND PKY
LAS VEGAS, NV 89154
ATTN BIOLOGICAL SCIENCES DEPT D DEVITT
154.570