In United Arab Emirates there is only one FIR/UIR, it’s Emirates ACC.

Unit providing service Call sign IVAC name Language Frequency
EMIRATES ACC U.A.E. Centre OMAE_CTR English 120.900

Emirates ACC is bordering with Tehran FIR OIIX to the north, Muscat FIR OOMM to the east, Jeddah FIR OEJD to the south and Bahrain UIR OBBB to the west.

Before to entry in Emirates airspace, be sure if there is ACC controller online. So, see in the below map the point where you entry in Emirates Airspace.

Transition altitude is fixed at 13,000 FT for the entire Emirates FIR.
Transition level is fixed at FL 150 for the entire Emirates UIR.

Vertically Emirates ACC is divided in to parts:

Unit Vertical limits and Class of airspace Types of traffic permitted
Emirates FIR FL 145 / 4,500 FT Class : C
4,500 FT / SFC Class : G
IFR/VFR
Emirates UIR UNL / FL 145 Class : A Only IFR

The AE semi-circular flight level rule is conform to ICAO Doc 8168 – OPS, Volume 1, Part III, Section 1, Chapter 4, so the controller could check if the pilot send a flight plan conform with following table:

RVSM
(East-West)
180°-359°
(West)
000°-179°
(East)
IFR VFR IFR VFR
1500 ft
2500 ft 3500 ft
4000 ft 4500 ft 5000 ft 5500 ft
6000 ft 6500 ft 7000 ft 7500 ft
8000 ft 8500 ft 9000 ft 9500 ft
10000 ft 10500 ft 1000 ft 11500 ft
12000 ft 12500 ft 13000 ft UIR

NOT AVAILABLE FOR VFR TRAFFIC
UIR

NOT AVAILABLE FOR VFR TRAFFIC
FL 150
FL 160 FL 170
FL 180 FL 190
FL 200 FL 210
FL 220 FL 230
FL 240 FL 250
FL 260 FL 270
FL 280 FL 290
RVSM RVSM
FL 300 FL 310
FL 320 FL 330
FL 340 FL 350
FL 360 FL 370
FL 380 FL 390
FL 400 FL 410
CVSM CVSM
FL 430 FL 450
FL 470 FL 490