| CUZ | Cousins Properties |
| ARE | Alexandria Real Estate Equities |
| DEI | Douglas Emmett |
| KRC | Kilroy Realty |
| SLG | SL Green Realty |
| PDM | Piedmont Office Realty Trust |
| HPP | Hudson Pacific Properties |
| VNO | Vornado Realty Trust |
| EQC | Equity Commonwealth |
| HIW | Highwoods Properties |
| CMCT | Creative Media & Community Trust |