• Testimonial
  Testimonial
  In promotion and of advertising, a testimonial or show consists of a written or spoken statement, sometimes from a person figure, sometimes from a private citizen, extolling the virtue of some product. The term "testimonial" most commonly applies to the sales-pitches attributed to ordinary...
  
   in advertising, written or spoken statement endorsing a product
• Political endorsement
  Political endorsement
  Political endorsement is the action of publicly declaring one's personal or group's support of a candidate for elected office.In the case of a 4 or 5 party system, where one of the parties has a 15 to 20% predicted electoral support, just prior to the election, the official representative of the...
  
  
• a form added to an insurance policy, modifying the terms
• A signature on a negotiable instrument
  Negotiable instrument
  A negotiable instrument is a document guaranteeing the payment of a specific amount of money, either on demand, or at a set time. According to the Section 13 of the Negotiable Instruments Act, 1881 in India, a negotiable instrument means a promissory note, bill of exchange or cheque payable either...
  
   (such as a cheque) indicating a person's intent to become a party to the instrument.
• Blank endorsement
  Blank endorsement
  Blank endorsement of a financial instrument such as a check is only a signature, not indicating the payee. The effect of this is that it is payable only to the bearer – legally, it transforms an order instrument into a bearer instrument...
  
   – such a signature, without indicating payee
• Notation made on a Driver's license
  Driver's license
  A driver's license/licence , or driving licence is an official document which states that a person may operate a motorized vehicle, such as a motorcycle, car, truck or a bus, on a public roadway. Most U.S...
  
  

See also

• Endorsement test
  Endorsement test
  The endorsement test proposed by United States Supreme Court Justice Sandra Day O'Connor in the 1984 case of Lynch v. Donnelly asks whether a particular government action amounts to an endorsement of religion, thus violating the Establishment Clause of the First Amendment...
  
  , a U.S. Supreme Court test for Church-State separation