| 缩写 | 全称 | 中文释义 |
|---|---|---|
| DMMA | Dia Met Minerals, Ltd. Class A (delisted) | Dia Met Minerals,有限公司,A级(摘牌) |
| ESC | Emeritus Corporation | 名誉公司 |
| HNV | Hanover Direct, Inc. | 汉诺威直接有限公司 |
| EEC | Environmental Elements Corporation | 环境要素公司 |
| PR | Price Communications Corporation | 价格通信公司 |
| NC | Non Credit | 非信贷 |
| CDI | CHESS Depository Interest | 国际象棋存款利息 |
| BUS | Greyhound Lines, Inc. (de-listed, now part of Laidlaw, Inc.) | Greyhound Lines,Inc.(已注销,现为Laidlaw,Inc.的一部分) |
| GLI | taken over by Laidlaw) | 由莱德劳接管) |
| NRE | New Relationship Energy | 新关系能源 |