Acronym

Interaction Metrics—Purchasing Facet

Full Title

Description

ALI

Alphabetical Index

Existence of alphabetical index

DNM

Depth of Navigation Map

Maximum depth of navigation map

FAQ

FAQ feature

Existence of FAQ features

HOP

HOme Pages

Number of major entry points to the web applications

IND

INput Data

Input data for each operation

LAV

LAnguage Versions

Number of different languages

NWC

Number of Web Components

Number of applets, agents

OTI

OTher Indexes

Existence of other indexes

OUD

OUtput Data

Output data for each operation

SIM

SIte Map

Existence of navigation map

SUI

SUbject Index

Existence of subject index

WEP

WEb Pages

Number of web pages in an application