From Wikihowto

Types of in-line packages
SIP	single in-line package
DIP	dual in-line package
ZIP	zig-zag in-line package

Common Prefixes
P	plastic
C	ceramic
S	shrink
Common Suffixes
H	with heatsink or thermal release

[edit] DIP: Dual In-Line Package

Dual in-line package (DIP), also known as dual in-line (DIL)

Image	Abbrv	Full Name	JEDEC/JEITA
	DIP	Dual inline package	[1]
	G-DIP		[2]
	PDIP, PDIL	Plastic DIP
	CERDIP, CDIP	Ceraminc DIP	[3]
	DIP-tab	DIP with Metal Heatsink
	Skinny DIP	Skinny DIP 0.3"	[4]
	FDIP	Windowed Frit-Seal Dual In Line Package
	PCDIP	?
	SDIP, SHRDIL	Shrink DIP
	SPDIP	Shrink Plastic DIP
	Hybrid DIP	Hybrid DIP
	SBDIP, SBCDIP, SIDEBRAZE, SD	Ceramic side brazed DIP	[5], [6]
	TD	Top-brazed ceramic Dual in-line package
	SBDIP-H	Side Brazed DIP Hybrid	[7]
	BBDIP-H	Bottom Brazed DIP Hybrid	[8]
	MDIP	Molded DIP	JEDEC: MS-001-BA, [9]
	SMDIP	Surface mount DIP	[10]
	SMDIP-W	White Surface mount DIP
	SMDIP-B	Black Surface mount DIP
	HD DIP
	DIPH	DIP with headsink
	SDIPH	shrink DIP with headsink	[11]
	HEXDIP, HexDIP	4 PIN PLASTIC DIP	[12]

[edit] SIP: Single In-Line Package

Single in-line package (SIP), also known as single in-line (SIL)

Image	Abbrv	Full Name	JEDEC/JEITA
	SIP, SIL	Single in-line package	[13]
	SIPH-A	SIP Heat sink	[14]
	SIPH-B	SIP Heat sink	[15]
	PM23-AA		[16]
	SPM23-DA
	SPM23-CA
	SPM27-BA		[17]
	SPM27-GA
	SPM27-HA

[edit] ZIP: Zig-Zag In-line Package

The Zig-zag in-line package (ZIP), is a unique chip with in-line pins that alternate positions

Image	Abbrv	Full Name	JEDEC/JEITA
	PZIP	plastic ZIP
	CZIP	Ceramic ZIP
	SZIP
	ZIPH	ZIP with heatsink