| D_Abbreviation |
| Logical Entity Name | D_Abbreviation |
| Default Table Name | D_Abbreviation |
| Definition | Abbreviation dictionary |
| D_Abbreviation Attributes |
| Attribute/Logical Rolename | Domain | Datatype | NULL | Definition |
| id |
NUMERIC(8, 0) | NO | A cross reference code to indicate this particular dictionary entry | |
| description | VARCHAR(70) | YES | This is a description of an abbreviation |
| D_Abbreviation Keys |
| Key Name | Key Type | Keys |
| D_A00 | PrimaryKey | id |
| D_Abbreviation Relationships |
| Parent Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Supertype |
| Child Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Subtype |
| Channel_Data | Non-Identifying | One To Zero or More | NO | ||||
| Station_Data | Non-Identifying | One To Zero or More | NO |
| D_Abbreviation Check Constraints |
| Check Constraint Name | CheckConstraint |