13 Pa. C.S. § 3103
"Acceptor." A drawee who has accepted a draft.
"Drawee." A person ordered in a draft to make payment.
"Drawer." A person who signs or is identified in a draft as a person ordering payment.
"Maker." A person who signs or is identified in a note as a person undertaking to pay.
"Order." A written instruction to pay money signed by the person giving the instruction. The instruction may be addressed to any person, including the person giving the instruction, or to one or more persons jointly or in the alternative but not in succession. An authorization to pay is not an order unless the person authorized to pay is also instructed to pay.
"Ordinary care." In the case of a person engaged in business, means observance of reasonable commercial standards, prevailing in the area in which the person is located, with respect to the business in which the person is engaged. In the case of a bank that takes an instrument for processing for collection or payment by automated means, reasonable commercial standards do not require the bank to examine the instrument if the failure to examine does not violate the bank's prescribed procedures and the bank's procedures do not vary unreasonably from general banking usage not disapproved by this division or Division 4 (relating to bank deposits and collections).
"Party." A party to an instrument.
"Promise." A written undertaking to pay money signed by the person undertaking to pay. An acknowledgment of an obligation by the obligor is not a promise unless the obligor also undertakes to pay the obligation.
"Prove." With respect to a fact means to meet the burden of establishing the fact (section 1201(b)(8)).
"Remitter." A person who purchases an instrument from its issuer if the instrument is payable to an identified person other than the purchaser.
"Acceptance."Section 3409.
"Accommodated party."Section 3419.
"Accommodation party."Section 3419.
"Alteration."Section 3407.
"Anomalous indorsement."Section 3205.
"Blank indorsement."Section 3205.
"Cashier's check."Section 3104.
"Certificate of deposit."Section 3104.
"Certified check."Section 3409.
"Check."Section 3104.
"Consideration."Section 3303.
"Draft."Section 3104.
"Holder in due course."Section 3302.
"Incomplete instrument."Section 3115.
"Indorsement."Section 3204.
"Indorser."Section 3204.
"Instrument."Section 3104.
"Issue."Section 3105.
"Issuer."Section 3105.
"Negotiable instrument."Section 3104.
"Negotiation."Section 3201.
"Note."Section 3104.
"Payable at a definite time."Section 3108.
"Payable on demand."Section 3108.
"Payable to bearer."Section 3109.
"Payable to order."Section 3109.
"Payment."Section 3602.
"Person entitled to enforce."Section 3301.
"Presentment."Section 3501.
"Reacquisition."Section 3207.
"Special indorsement."Section 3205.
"Teller's check."Section 3104.
"Transfer of instrument."Section 3203.
"Traveler's check."Section 3104.
"Value."Section 3303.
"Bank."Section 4105.
"Banking day."Section 4104.
"Clearing house."Section 4104.
"Collecting bank."Section 4105.
"Depositary bank."Section 4105.
"Documentary draft."Section 4104.
"Intermediary bank."Section 4105.
"Item."Section 4104.
"Payor bank."Section 4105.
"Suspends payments."Section 4104.
13 Pa.C.S. § 3103