| Abbreviation | Definition |
|---|---|
| IREI | International Real Estate Institute |
| IRELA | Illinois Real Estate Lawyers Association |
| IREP | Independent Real Estate Professionals |
| IRER | International Real Estate Review |
| IRES | Information and Real Estate Services |
| IRES | Information Real Estate Services |
| IRES | Institute for Real Estate Studies |
| IRES | International Real Estate Society |
| IRES | Intuit Real Estate Solutions |
| IRET | Institute of Real Estate Training |
| IRET | Investors Real Estate Trust |
| IRT | Independence Realty Trust |
| IVAR | Inland Valleys Association of Realtors |
| JCRE | Journal of Corporate Real Estate |
| JGR | Jack Gaughen Realtor |
| JRE | Japan Real Estate |
| JRE | Juneau Real Estate |
| JTRE | Jack Terzi Real Estate |
| JTUB | Jetted Tub |
| KAR | Kansas Association of REALTORS |