| Title | 
                
                    Test
                    Find
                    
                    Parcelforce - International tracking of exports
                 | 
            
            
                | Expression | 
                ^([A-z]{2}\d{9}[Gg][Bb])|(\d{12})$  | 
            
            
                | Description | 
                UK Parcelforce delivery tracking code for international tracking of exports. Comes in two formats: 2 letters and 9 numbers and GB (e.g. AA123456789GB) and 12 numbers (e.g. 123456789012). Case insensitive.  | 
            
            
                | Matches | 
                AA123456789GB  |  123456789012  | 
            
            
                | Non-Matches | 
                non  |  matching  |  examples  | 
            
            
                | Author | 
                
                    Rating:
                        
Not yet rated.
                    Matthew Harris
                 | 
            
            
                | Source | 
                http://www.parcelforce.com/help-and-advice/sending-worldwide/tracking-number-formats | 
            
            
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